i made the blocklist public, its very small atm because i dont know the known bad instances yet so ive just been blocking ones i see from hashtag fediblock posts. definitely tell me if you know of any others i should add
@hmastodon.online hosts @copypaste which is the foudner of 8chan.net (pedophile hatecrime website). he recently sent bestiality and childporn to a few of our users and harassed a trans user of ours. best of luck!